Roman Catholic Diocese of Haarlem-Amsterdam in the context of Johannes Hendriks

The Grote Kerk or St.-Bavokerk is a Reformed Protestant church located on the central market square (Grote Markt) in the Dutch city of Haarlem.

The church was built in 1307. Prior to the Reformation, Grote Kerk was a Catholic cathedral after which it adopted the Reformed faith; at present, another Haarlem church called the Cathedral of Saint Bavo now serves as the main cathedral for the Roman Catholic Diocese of Haarlem-Amsterdam.

The Cathedral of Saint Bavo is a cathedral in Haarlem, the Netherlands, built by Joseph Cuypers from 1895 to 1930 to replace the former waterstaatskerk in the Jansstraat called the St. Joseph. That church was itself a replacement for the Sint-Bavokerk, that had been converted to Protestantism from Catholicism in 1578. The Cathedral of Saint Bavo now serves as the main cathedral for the Roman Catholic Diocese of Haarlem-Amsterdam. Within the cathedral, the former sacristy has been converted into a small museum (schatkamer) containing historical artefacts from Haarlem's Catholic past.

The Archdiocese of Utrecht (Latin: Archidioecesis Ultraiectensis; Dutch: Aartsbisdom Utrecht) is an archdiocese of the Latin Church (or Western Church) of the Catholic Church in the Netherlands. The Archbishop of Utrecht is the metropolitan of the ecclesiastical province of Utrecht. There are six suffragan dioceses of the province: Roman Catholic Dioceses of Breda, of Groningen-Leeuwarden, of Haarlem-Amsterdam, of Roermond, of Rotterdam, and of 's-Hertogenbosch. The cathedral church of the archdiocese is Saint Catherine's Cathedral, which replaced the prior cathedral, Saint Martin's Cathedral after it was taken by Protestants in the Reformation.